Ultrasonic Cutting of Honeycomb

Honeycomb materials and structures are increasingly used in the aeronautics industry. Machining these materials using traditional methods is often complex, costly, and unsatisfactory in terms of quality and accuracy.
CRENO has developed a unique solution, qualified by aerospace, for these materials by combining the advantages of the ultrasonic cutting process and traditional milling machines.

CRENO Ultrasonic cutting

5-Axis Machine

CRENO 5-axis cutting machines combine traditional milling and ultrasonic cutting quality in one machine. It is therefore possible to machine composite skins, honeycomb materials, and bonded parts. This solution offers the opportunity to work on a wide range of materials and shapes, in particular when cutting small parts at high-speeds.

CRENO Ultrasonic cutting

Robot Cell

A robot unit featuring numerous innovations

Vertical machining of parts for better waste evacuation
Preparation possible during cutting operations thanks to the external table and shuttle pallets device
Pre-configured option combining traditional machining with ultrasonic cutting for specific materials such as aluminum honeycomb, resin, etc.
Cartesian drive with state-of-the-art Siemens NC controller
Perfectly optimized trajectories with control acting as a continuous 7th axis for the ultrasonic knife
Automatic heads and tool changer